John W.Webb <br/><br/>
PROGRAMMABLE LOGIC CONTROLLERS Principles nad Applications 

 - 1 
 - Los Angeles Valley College  PHI  2003 
 - 460 
<br/><br/><label>ISBN: </label>ISBN:978-81-203-2308-7 
<br/><br/><label>Dewey Class. No.: </label>629.8'95/WEB